52340863 has 2 divisors, whose sum is σ = 52340864. Its totient is φ = 52340862.

The previous prime is 52340857. The next prime is 52340917. The reversal of 52340863 is 36804325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52340863 - 2⁵ = 52340831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52340833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26170431 + 26170432.

It is an arithmetic number, because the mean of its divisors is an integer number (26170432).

Almost surely, 2^52340863 is an apocalyptic number.

52340863 is a deficient number, since it is larger than the sum of its proper divisors (1).

52340863 is an equidigital number, since it uses as much as digits as its factorization.

52340863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 52340863 is about 7234.6985424411. The cubic root of 52340863 is about 374.0649009926.

The spelling of 52340863 in words is "fifty-two million, three hundred forty thousand, eight hundred sixty-three".